(S)-2'-Amino-1,1'-binaphthalen-2-ol

Also known as: (S)-(-)-NOBIN, (S)-NOBIN, (S)-(-)-2-Amino-2'-hydroxy-1,1'-binaphthyl, (S)-(-)-2'-Amino-1,1'-binaphthalen-2-ol, (S)-2'-Amino-[1,1'-binaphthalen]-2-ol, 2-Amino-2'-hydroxy-1,1'-binaphthalene, MFCD01882346

(S)-2'-Amino-1,1'-binaphthalen-2-ol (CAS 137848-29-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C20H15NO and a molecular weight of 285.339 g/mol. Key properties include a boiling point of 471.5±30.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 239.0±24.6 °C. It is classified under GHS with signal word Danger and hazard statements H318 — Causes serious eye damage and H410 — Very toxic to aquatic life with long lasting effects. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 137848-29-4
Jingsj CID: J-15804-3
Molecular Formula: C₂₀H₁₅NO
Molecular Weight: 285.339 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	471.5±30.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	239.0±24.6 °C
Exact Mass	285.115356
PSA	46.25000
LogP	4.11
Vapor Pressure	0.0±1.2 mmHg at 25°C
Refractive Index	1.767

GHS Safety & Compliance

Corrosion / Environmental HazardSignal word: Danger

H318 — Causes serious eye damage
H410 — Very toxic to aquatic life with long lasting effects

Frequently Asked Questions

What is the CAS number of (S)-2'-Amino-1,1'-binaphthalen-2-ol?

The CAS number of (S)-2'-Amino-1,1'-binaphthalen-2-ol is 137848-29-4.

What are the molecular formula and molecular weight of (S)-2'-Amino-1,1'-binaphthalen-2-ol?

(S)-2'-Amino-1,1'-binaphthalen-2-ol has molecular formula C20H15NO and molecular weight 285.339 g/mol.

Is (S)-2'-Amino-1,1'-binaphthalen-2-ol hazardous?

(S)-2'-Amino-1,1'-binaphthalen-2-ol has GHS signal word Danger and hazard statements H318 — Causes serious eye damage; H410 — Very toxic to aquatic life with long lasting effects.

What are the upstream and downstream products of (S)-2'-Amino-1,1'-binaphthalen-2-ol?

For (S)-2'-Amino-1,1'-binaphthalen-2-ol, Upstream Products: Methyl 1-methoxy-2-naphthoate, (R)-(+)-1,1'-Bi-2-naphthol, 2-Naphthylamine.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "(S)-2'-Amino-1,1'-binaphthalen-2-ol (CAS 137848-29-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-15804-3 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.